Drafting a thinking process and relevant details.
Start with a Environment
- Simple start: Traditional 3-display setup Cluster/IVI/RSE
- Consider also "modern" concept ideas – full display (but implemented as segments) across dashboard, head-up across windshield, etc..
Start with a Use case
- A particular function (Media, video, navigation, "HMI interaction" (menus etc) may drive different needs.
- What hardware capabilities exist
- interconnect network (inside SoC / between hardware chips)
- SoC internal bandwidth, memory bandwidth
- Network connection between ECUs
- Hypervisors --> performance and bandwidth
- SoC feature - display layers, virtualization support?
- where can I render?
- where can I process?
- where is the source of content?
- where should it be displayed?
- network bandwidth
- 5 categories
- typical requirements for them
– in terms of bandwidth,